forked from amazingfate/help
75cf318614
[Runtime] was deleted [Runtime - VBA] was replaced to [VBA] Combination of words "runtime functions" and "runtime categiries" was replaced to "functions" and "categiries" respectively Change-Id: I1f03a5f2ef1697e216e144ecccbfb8942b315718 Reviewed-on: https://gerrit.libreoffice.org/49914 Tested-by: Olivier Hallot <olivier.hallot@libreoffice.org> Reviewed-by: Sophie Gautier <gautier.sophie@gmail.com> Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>
69 lines
4.1 KiB
XML
69 lines
4.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<helpdocument version="1.0">
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<!--
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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-->
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<meta>
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<topic id="textsbasicshared03090402xml" indexer="include" status="PUBLISH">
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<title id="tit" xml-lang="en-US">Choose Function</title>
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<filename>/text/sbasic/shared/03090402.xhp</filename>
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</topic>
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</meta>
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<body>
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<section id="choose">
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<bookmark xml-lang="en-US" branch="index" id="bm_id3143271">
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<bookmark_value>Choose function</bookmark_value>
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</bookmark>
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<paragraph id="hd_id3143271" role="heading" level="1" xml-lang="en-US"><link href="text/sbasic/shared/03090402.xhp" name="Choose Function">Choose Function</link></paragraph>
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<paragraph id="par_id3149234" role="paragraph" xml-lang="en-US">Returns a selected value from a list of arguments.</paragraph>
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</section>
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<paragraph id="hd_id3148943" role="heading" level="2" xml-lang="en-US">Syntax:</paragraph>
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<bascode>
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<paragraph id="par_id3147560" role="bascode" xml-lang="en-US">Choose (Index, Selection1[, Selection2, ... [,Selection_n]])</paragraph>
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</bascode>
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<paragraph id="hd_id3154346" role="heading" level="2" xml-lang="en-US">Parameters:</paragraph>
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<paragraph id="par_id3148664" role="paragraph" xml-lang="en-US"> <emph>Index:</emph> A numeric expression that specifies the value to return.</paragraph>
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<paragraph id="par_id3150791" role="paragraph" xml-lang="en-US"> <emph>Selection1:</emph> Any expression that contains one of the possible choices.</paragraph>
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<paragraph id="par_id3151043" role="paragraph" xml-lang="en-US">The <emph>Choose</emph> function returns a value from the list of expressions based on the index value. If Index = 1, the function returns the first expression in the list, if index i= 2, it returns the second expression, and so on.</paragraph>
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<paragraph id="par_id3153192" role="paragraph" xml-lang="en-US">If the index value is less than 1 or greater than the number of expressions listed, the function returns a Null value.</paragraph>
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<paragraph id="par_id3156281" role="paragraph" xml-lang="en-US">The following example uses the <emph>Choose</emph> function to select a string from several strings that form a menu:</paragraph>
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<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
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<embed href="text/sbasic/shared/00000003.xhp#err5"/>
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<paragraph id="hd_id3150439" role="heading" level="2" xml-lang="en-US">Example:</paragraph>
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<bascode>
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<paragraph id="par_idm871799424" role="bascode" localize="false" xml-lang="en-US">Sub ExampleChoose</paragraph>
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<paragraph id="par_idm871798192" role="bascode" localize="false" xml-lang="en-US">Dim sReturn As String</paragraph>
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<paragraph id="par_idm871796960" role="bascode" localize="false" xml-lang="en-US"> sReturn = ChooseMenu(2)</paragraph>
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<paragraph id="par_idm871795712" role="bascode" localize="false" xml-lang="en-US"> Print sReturn</paragraph>
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<paragraph id="par_idm871794480" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
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<paragraph id="par_idm871793248" role="bascode" localize="false" xml-lang="en-US"> </paragraph>
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<paragraph id="par_idm871792000" role="bascode" localize="false" xml-lang="en-US">Function ChooseMenu(Index As Integer)</paragraph>
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<paragraph id="par_id3156443" role="bascode" xml-lang="en-US"> ChooseMenu = Choose(Index, "Quick Format", "Save Format", "System Format")</paragraph>
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<paragraph id="par_idm871788976" role="bascode" localize="false" xml-lang="en-US">End Function</paragraph>
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</bascode>
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</body>
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</helpdocument> |